The formal home was modeled after 18th century English and Scottish architecture, according to the listing. It was built on three lots, and has a pool, a poolhouse, an elevator, a wine cellar and tasting room and even private quarters for staff.

Fessenden House ties the price tag of the Textile Museum listings on S Street in Kalorama at $22 million, although the S Street property is technically two side-by-side listings.